[mutter] wayland/dma-buf: Minor style fix

[Jonas Ã…dahl <jadahl src gnome org>]

commit 03c00e494496ca04efaf7eb378dece48f5ba7b90
Author: Jonas Ã…dahl <jadahl gmail com>
Date:   Fri Sep 13 17:27:55 2019 +0200

    wayland/dma-buf: Minor style fix
    
    Indentation was off.
    
    https://gitlab.gnome.org/GNOME/mutter/merge_requests/798

 src/wayland/meta-wayland-dma-buf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/wayland/meta-wayland-dma-buf.c b/src/wayland/meta-wayland-dma-buf.c
index 6d05896e6..0ac231a30 100644
--- a/src/wayland/meta-wayland-dma-buf.c
+++ b/src/wayland/meta-wayland-dma-buf.c
@@ -284,7 +284,7 @@ meta_wayland_dma_buf_from_buffer (MetaWaylandBuffer *buffer)
 {
   if (wl_resource_instance_of (buffer->resource, &wl_buffer_interface,
                                &dma_buf_buffer_impl))
-      return wl_resource_get_user_data (buffer->resource);
+    return wl_resource_get_user_data (buffer->resource);
 
   return NULL;
 }